Hello, I keep getting a pop-up from the system tray that says "spyware activity detected." I tried going through the steps in the post re preliminary spyware removal, but I couldn't get any of the programs to run - Spybot, AVG or LavaSoft. Also, when I log on, I get a message that says "The NTVDM CPU has encountered an illegal instruction.CS:053CIP:067 OP 65 63 69 66 79. Please advise. Thanks!